Home / 184,262.23-254,281.07-103,691.10

Finding the Fourth Proportional to 184,262.23, 254,281.07 and 103,691.10

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Solution

The fourth proportional to 184,262.23, 254,281.07 and 103,691.10 is: 143,093.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,262.23 : 254,281.07 = 103,691.10 : x
  2. Step 2: Convert to fraction form
    184,262.23/254,281.07 = 103,691.10/x
  3. Step 3: Cross multiply
    184,262.23x = 254,281.07 × 103,691.10
  4. Step 4: Simplify right side
    184,262.23x = 26,366,683,339.02
  5. Step 5: Solve for x
    x = 26,366,683,339.02/184,262.23
  6. Step 6: Final answer
    x = 143,093.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.